#include <stdio.h>
int main(void)
{	       	 	   
    char *bColor[] = {"RED", "YELLOW", "BLUE", "WHITE", "BLACK"};
    int i, j, k, m = 0;
    for (i = 0; i < 5; i++)
    {	       	 	   
        for (j = i + 1; j < 5; j++)
        {	       	 	   
            for (k = j + 1; k < 5; k++)
            {	       	 	   
                m++;
                printf("%d:%s,%s,%s\n", m, bColor[i], bColor[j], bColor[k]);
            }
        }
    }
    return 0;
}	